Here is the full list of all 40 Depth achievements.
Land the killing blow on 100 Megalodons.
Repair S.T.E.V.E. for 500 points of damage using the welding torch.
Secret achievement!
As a shark, kill 25 divers with their own mines.
Hit both sharks with a single spear.
As a shark, destroy 10 P.A.T.
Get 10 Kills using P.A.T.
Hit multiple divers with the Thresher's Tail Lash 9 times.
Bank Roll the team to gold level 10 times.
Get 10 Kills as the Bull Shark.
As a shark, destroy 50 Sonar Buoys.
Kill 10 Bull Sharks.
While low on health, slay 50 sharks with the diving knife.
As a shark, kill 1000 divers.
Heal teammates 10 times with Medkits you deployed.
As the hammerhead, Kill 10 divers with impact damage.
Land the final killing blow in a game while your teams tickets are at zero.
As a diver, ensnare 25 sharks in a net, resulting in their death.
As a shark, completely destroy S.T.E.V.E.
As any shark, max out your species active ability.
Unlock 14 pieces of diver equipment.
As a shark, disable S.T.E.V.E. 50 times.
Get 5 or more kills by using mines in a game - without teamkilling.
Be on every leaderboard.
Kill a player that is attacking a team mate 50 times.
Tag 100 sharks resulting in their death.
As a diver, kill 16 sharks in a game.
Get 2 kills within a single clip from an automatic weapon.
Be the first player to reach the Explosive Harpoon in a game of Megalodon Hunt.
Kill the Megalodon with no help from other divers.
Recover $10,000 worth of treasure from locations at least 30 meters away from S.T.E.V.E.
Successfully toss a bag of treasure to S.T.E.V.E. at a distance greater than 20 meters.
Win a game with 3 or less deaths.
Kill a diver while their whole team is watching and live.
As a diver, slaughter a seal.
Win games on 5 different maps.
As a shark, bust through a wall and grab a diver on the other side with a single lunge.
Kill 6 divers without dying.
Kill 6 sharks without dying.
As the Megalodon, kill 10 Divers in a single life.